Digital Selective Calling (DSC) will not work without a MMSI Number. To obtain an MMSI number, you need either an SROCP or LROCP.
Some older or overseas qualifications may be accepted by AMSA as long as they include DSC in the training and certification process. This should be confirmed with AMSA on an individual basis.
After obtaining your marine radio certificate, applying for a new MMSI number or transferring an existing one is straightforward and free of charge. The Australian Maritime Safety Authority (AMSA) issues MMSI numbers, typically overnight, upon receiving your completed application and proof of your marine radio licence.
Our training exceeds the International Telecommunications Union (ITU) standards. Upon completing our online radio course and passing the assessment, the Office of Maritime Communications (OMC) within the Australian Maritime College (AMC) issues your certificate of proficiency. The Australian Communication and Media Authority (ACMA) designated the AMC to issue internationally recognised SROCP and LROCP in Australia.
Our courses have been specifically designed for an online learning experience. Enrolment in an online course presents a flexible opportunity to work at your own pace. Our team can provide feedback, instruction and personal support to help you get the answers you need.
To attain your radio certificate of proficiency, you must complete an exam. We have been approved by the Office of Maritime Communications to offer you a remote assessment. The remote assessment is conducted via a video call and has two components to the radio exam:
Before sitting your exam, you will be required to pay an exam fee directly to the Office of Maritime Communications who mark the exam papers and distribute licences. This exam fee is not included in the online course enrolment. Your certificate of proficiency does not expire.
You can apply to complete a remote assessment when you have enrolled in the online course. The assessment is scheduled using an online calendar. Currently the Office of Maritime Communications are taking 15 working days to issue a certificate after your assessment has been completed.
SROCP (VHF): $332.90 AUD total — $135 for the online VHF radio course, $100 for the virtual assessment and $97.90 for the Office of Maritime Communications (OMC) processing and exam fee.*
LROCP (VHF, MF and HF): $346.90 AUD total — $149 for the online VHF, MF and HF radio course, $100 for the virtual assessment and $97.90 OMC processing and exam fee.*
*The OMC processing and exam fee is set directly by the Office of Maritime Communications (OMC) and is subject to change. The $97.90 fee shown is correct as of 2026.
Having an MMSI (Maritime Mobile Service Identity) programmed into your AIS (Automatic Identification System) or marine radio is essential for:
Our guest expert for this episode of Boating Insights is Linda Berryman, whose role at AMSA involves providing specialist advice on distress alerting, communication and safety systems.
You can apply for an Australian MMSI number by completing an MMSI application online at www.amsa.gov.au/mmsi
Click here to learn more about radio courses and licencing options >